1. Currency converter
  2. OP to WST
  3. 10,000 OP

Convert 10,000 Optimism (OP) to Samoan Tala (WST)

Convert Optimism to Samoan Tala at the live mid-market rate. Reverse: WST to OP

10,000 Optimism =

3,713.22 WST −2.51% today

1 OP = 0.371322 WST · 1 WST = 2.69308 OP

Mid-market rate, updated 11:21 UTC. Paid plans update as often as every 60 seconds. Get OP→WST rates via API

OP to WST over the last year

1.002.00Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
2.08811
52-week low
0.22186
52-week average
0.55012
Change over the year
−81.57%

Conversion tables

OP to WST
OP WST
1 OP 0.3713 WST
10 OP 3.71 WST
100 OP 37.13 WST
1,000 OP 371.32 WST
10,000 OP 3,713.22 WST
50,000 OP 18,566.08 WST
100,000 OP 37,132.16 WST
WST to OP
WST OP
1 WST 2.69308346 OP
10 WST 26.93083462 OP
100 WST 269.30834618 OP
1,000 WST 2,693.08346180 OP
10,000 WST 26,930.83461800 OP
50,000 WST 134,654.17309000 OP
100,000 WST 269,308.34618000 OP

Get OP→WST rates via API

The live rate, the rate on any past day or a whole range, for WST and 170+ other currencies, as JSON. Free plan included. See the exchange rate API.

curl https://api.currencyapi.com/v3/latest \
  -G -d base_currency=OP -d currencies=WST \
  -H "apikey: YOUR-API-KEY"

# the rate on a past day
curl https://api.currencyapi.com/v3/historical \
  -G -d base_currency=OP -d currencies=WST \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

Related conversions

Popular Optimism conversions

Popular Samoan Tala conversions

Questions about OP to WST

How much is 10,000 OP in WST?

10,000 Optimism is 3,713.22 Samoan Tala at the mid-market rate of 4 October 2026, 11:21 UTC, when 1 OP = 0.371322 WST.

What was the OP to WST rate over the last year?

Over the last 52 weeks 1 OP ranged from 0.221857 to 2.08811 WST, 0.550115 WST on average.

Which exchange rate is this?

The mid-market rate: the midpoint between what currency markets pay and ask for OP/WST, without the margin a bank or card issuer adds, so the rate you are charged is usually a little worse.